如果你走在路上突然遇见了小时候的自己，背着书包擦肩而过，你会对他说什么？

you (informal, as opposed to courteous 您[nin2])

(fig.) zeal

on the road

classifier: couple; pair

to exist; to be alive

sudden; abrupt; unexpected

(bound form) other; another; some other (as in 他日[ta1 ri4] and 他人[ta1 ren2])

bookbag

in one's childhood

(used after an attribute when it modifies a noun)

in case

one's own

(completed action marker)

to persuade

(bound form) to reckon accounts

a great number

something; anything

to meet